Flux End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 2.9.4 (August 07, 2026)

8 Flux versions have reached End of Life (EOL) and End of Support (EOS), including Flux 2.6 (EOL date: Jun 30, 2026) — no longer receiving security updates or patches. Flux 2.9.4 is the current supported release — 3 versions in active support. Also see Argo Workflows EOSL information for related end-of-life information.

Flux end of life dates timeline — release schedule chart of the 8 most recent Flux versions, mapping security support windows against their EOL dates — Flux end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 8 most recent Flux releases of 11 total. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Flux EOL, EOS and EOSL dates for every version are listed in the tables below.

Currently Supported Flux Releases - Active EOS/EOSL Support (3)

Release	Released	Support	Latest
2.9	Jun 30, 2026 (1 month and 3 weeks ago)	Active	2.9.4 2026-08-07 (2 weeks and 2 days ago)
2.8	Feb 24, 2026 (5 months ago)	Active	2.8.8 2026-05-20 (3 months ago)
2.7	Sep 30, 2025 (10 months ago)	Active	2.7.5 2025-11-27 (8 months ago)

Flux End of Life (EOL) Releases - No Longer Supported (8)

Release	Released	Support	Latest
2.6	May 29, 2025 (1 year and 2 months ago)	Jun 30, 2026 (1 month and 3 weeks ago)	2.6.4 2025-07-08 (1 year and 1 month ago)
2.5	Feb 20, 2025 (1 year and 6 months ago)	Feb 24, 2026 (5 months ago)	2.5.1 2025-02-25 (1 year and 5 months ago)
2.4	Sep 30, 2024 (1 year and 10 months ago)	Sep 30, 2025 (10 months ago)	2.4.0 2024-09-30 (1 year and 10 months ago)
2.3	May 13, 2024 (2 years and 3 months ago)	May 29, 2025 (1 year and 2 months ago)	2.3.0 2024-05-13 (2 years and 3 months ago)
2.2	Dec 12, 2023 (2 years and 8 months ago)	Feb 20, 2025 (1 year and 6 months ago)	2.2.3 2024-02-05 (2 years and 6 months ago)

2.1	Aug 24, 2023 (2 years and 11 months ago)	Sep 30, 2024 (1 year and 10 months ago)	2.1.2 2023-10-12 (2 years and 10 months ago)
2.0	Jul 05, 2023 (3 years and 1 month ago)	May 13, 2024 (2 years and 3 months ago)	2.0.1 2023-07-11 (3 years and 1 month ago)
1.25	Mar 30, 2022 (4 years and 4 months ago)	Nov 02, 2022 (3 years and 9 months ago)	1.25.4 2022-08-30 (3 years and 11 months ago)

Flux End of Life & Support Summary

Which Flux Versions Are Currently Supported?

Flux currently has 3 supported releases. Flux 2.9.4 is the latest. Flux 2.8. Also see Longhorn end of support for related end-of-life information.

Flux End of Life (EOL) Version History

8 Flux releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Flux 2.6 reached EOL on Jun 30, 2026. Flux 2.9.4 is the recommended upgrade for users still on End of Life versions.